Hi @rajanroy I'm sorry you are having issues with the software. Could you provide us with more info please? What were you doing when the crash occurred? Were you trying to open a 3D model in FBX format? If so would you be able to send us that model file?

i can't open my saved hfp file in hit film 4 express. Every time i want to open my file it shows "the contents of the file cannot be read" message . i have to done my job by today and it say error. please help me thank you